Robert Thompson / Sawfly larvae (Nematus pavidus) defensive posture, Peatlands Park, County Armagh, Northern Ireland. September.
01615660
Kim Taylor / Braconid wasp (Braconidae) laying an egg on a Lesser willow sawfly (Nematus pavidus) larva. Controlled conditions.
01615659
Kim Taylor / Braconid wasp (Braconidae) trying to lay an egg on a Lesser willow sawfly (Nematus pavidus) larva, which pushes the wasp away with its body. Controlled conditions.
01615658
Kim Taylor / Braconid wasp (Braconidae) trying to lay an egg on a Lesser willow sawfly (Nematus pavidus) larva, which pushes the wasp away with its body. Controlled conditions.
01615657
Kim Taylor / Lesser willow sawfly (Nematus pavidus) larva trying to drive away a parasitic Braconid wasp (Braconidae). Controlled conditions.
01615656
Kim Taylor / Braconid wasp (Braconidae) trying to lay an egg on a Lesser willow sawfly (Nematus pavidus) larva, which pushes the wasp away with its body. Controlled conditions.
01615655
Kim Taylor / Lesser willow sawfly (Nematus pavidus) larva trying to drive away a parasitic Braconid wasp (Braconidae). Controlled conditions.
01594608
Kim Taylor / Parasitic wasps (Braconidae) approaching caterpillar of Lesser willow sawfly (Nematus pavidus) to lay eggs on, Surrey, England, UK. June.
01594607
Kim Taylor / Parasitic wasps (Braconidae) approaching caterpillar of Lesser willow sawfly (Nematus pavidus) to lay eggs on, Surrey, England, UK. June.
01594606
Kim Taylor / Parasitic wasp (Braconidae) with ovipositor extended approaching caterpillar of Lesser Willow Sawfly (Nematus pavidus). Surrey, England, June.
01594605
Kim Taylor / Parasitic wasp (Braconidae) with ovipositor extended approaching caterpillar of Lesser Willow Sawfly (Nematus pavidus). Surrey, England, June.
01501366
Stephen Dalton / Lesser willow sawfly (Nematus pavidus) larvae feeding on edge of leaf, Sussex, England, UK. September.
